> ## Documentation Index
> Fetch the complete documentation index at: https://openrouter-d02e98a0-mintlify-5b6e02fd.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# CreateObservabilityDestinationRequest - Python SDK

> CreateObservabilityDestinationRequest method reference

<Warning>
  The Python SDK and docs are currently in beta.
  Report issues on [GitHub](https://github.com/OpenRouterTeam/python-sdk/issues).
</Warning>

## Fields

| Field                                      | Type                                                                                                                                   | Required             | Description                                                                                                                                                 | Example                                                                                                                                                                             |
| ------------------------------------------ | -------------------------------------------------------------------------------------------------------------------------------------- | -------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `http_referer`                             | *Optional\[str]*                                                                                                                       | :heavy\_minus\_sign: | The app identifier should be your app's URL and is used as the primary identifier for rankings.<br />This is used to track API usage per application.<br /> |                                                                                                                                                                                     |
| `x_open_router_title`                      | *Optional\[str]*                                                                                                                       | :heavy\_minus\_sign: | The app display name allows you to customize how your app appears in OpenRouter's dashboard.<br />                                                          |                                                                                                                                                                                     |
| `x_open_router_categories`                 | *Optional\[str]*                                                                                                                       | :heavy\_minus\_sign: | Comma-separated list of app categories (e.g. "cli-agent,cloud-agent"). Used for marketplace rankings.<br />                                                 |                                                                                                                                                                                     |
| `create_observability_destination_request` | [components.CreateObservabilityDestinationRequest](/client-sdks/python/api-reference/components/createobservabilitydestinationrequest) | :heavy\_check\_mark: | N/A                                                                                                                                                         | `{"config": {"baseUrl": "https://us.cloud.langfuse.com","publicKey": "pk-l...EfGh","secretKey": "sk-l...AbCd"}`,<br />"name": "Production Langfuse",<br />"type": "langfuse"<br />} |